package cn.wolfcode.web.controller;

import cn.wolfcode.util.RequiredPermission;
import cn.wolfcode.domain.Department;
import cn.wolfcode.qo.JsonResult;
import cn.wolfcode.qo.PageResult;
import cn.wolfcode.qo.QueryObject;
import cn.wolfcode.service.IDepartmentService;
import com.sun.source.tree.TryTree;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping("/department")
public class DepartmentController {
    @Autowired
    private IDepartmentService departmentService;

    //处理查询所有部门请求
    @RequiredPermission(name = "部门列表", expression = "department:list")
    @RequestMapping("/list")
    public String list(Model model, QueryObject qo) {
        PageResult<Department> pageResult = departmentService.query(qo);
        model.addAttribute("pageResult", pageResult);
        // 找视图 /WEB-INF/views/department/list.jsp

        return "department/list";
    }

    @RequiredPermission(name = "部门删除", expression = "department:delete")
    //处理删除请求
    @RequestMapping("/delete")
    @ResponseBody

    public JsonResult delete(Long id) {
        try {

            departmentService.delete(id);
            return new JsonResult();
        } catch (Exception e) {
            e.printStackTrace();
            return new JsonResult(false, "操作失败");
        }

    }

    //去新增或去修改页面
    @RequiredPermission(name = "部门添加", expression = "department:input")
    @RequestMapping("/input")
    public String input(Long id, Model model) {
        if (id != null) {
            Department department = departmentService.get(id);
            model.addAttribute("department", department);
        }
        return "department/input";
        //让浏览器重新发一次请求
    }

    //新增或修改
    @RequiredPermission(name = "部门修改或保存", expression = "department:saveOrUpdate")
    @RequestMapping("/saveOrUpdate")

    public String saveOrUpdate(Department department) {

            if (department.getId() == null) {//新增
                departmentService.save(department);
            } else {
                departmentService.update(department);//修改
            }


            return "redirect:/department/list.do";
            //让浏览器重新发一次请求

        }
    }

